2345738492097 has 64 divisors (see below), whose sum is σ = 4665960069120. Its totient is φ = 1124829633600.

The previous prime is 2345738492089. The next prime is 2345738492107. The reversal of 2345738492097 is 7902948375432.

2345738492097 is a `hidden beast` number, since 2 + 3 + 4 + 57 + 3 + 8 + 492 + 0 + 97 = 666.

It is not a de Polignac number, because 2345738492097 - 2³ = 2345738492089 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is not an unprimeable number, because it can be changed into a prime (2345738492017) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 43369179 + ... + 43423232.

It is an arithmetic number, because the mean of its divisors is an integer number (72905626080).

Almost surely, 2^{2345738492097} is an apocalyptic number.

2345738492097 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

It is an amenable number.

2345738492097 is a deficient number, since it is larger than the sum of its proper divisors (2320221577023).

2345738492097 is a wasteful number, since it uses less digits than its factorization.

2345738492097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86792451 (or 86792445 counting only the distinct ones).

The product of its (nonzero) digits is 91445760, while the sum is 63.

The spelling of 2345738492097 in words is "two trillion, three hundred forty-five billion, seven hundred thirty-eight million, four hundred ninety-two thousand, ninety-seven".